P

Inventor

KOEPKE EARL H

16 patents
⚠️ This page may combine multiple inventors who share the name “KOEPKE EARL H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HON TECH INC

5 patents
USD437702SFeb 20, 2001

Chair

HON TECH INC22 citations92
US6161897ADec 19, 2000

Chair construction

HON TECH INC18 citations84
USD446400SAug 14, 2001

Chair

HON TECH INC7 citations73
USD437704SFeb 20, 2001

Chair

HON TECH INC10 citations73
USD462186SSep 3, 2002

Chair

HON TECH INC4 citations62

HARTER CORP

3 patents
USD244892SJul 5, 1977

Swivel chair

HARTER CORP38 citations92
USD245313SAug 9, 1977

Dual wheel caster

HARTER CORP12 citations73
US3983614AOct 5, 1976

Method for producing a chair

HARTER CORP13 citations66

GF BUSINESS EQUIP

3 patents
US4084699AApr 18, 1978

File unit

GF BUSINESS EQUIP26 citations82
USD249762SOct 3, 1978

Chair

GF BUSINESS EQUIP7 citations73
USD249761SOct 3, 1978

Chair

GF BUSINESS EQUIP4 citations62

KIMBALL INTERNATIONAL MARKETIN

2 patents
US5314237AMay 24, 1994

Reclining chair

KIMBALL INTERNATIONAL MARKETIN80 citations95
US5308145AMay 3, 1994

Reclining chair

KIMBALL INTERNATIONAL MARKETIN98 citations95

(unassigned)

1 patent
US5486035AJan 23, 1996

Occupant weight operated chair

174 citations99

KIMBALL INT

1 patent
US4370002AJan 25, 1983

Attachment for chair arm

KIMBALL INT26 citations82

LEGGETT & PLATT INCORPORATED

1 patent
USD318588SJul 30, 1991

Chair control

LEGGETT & PLATT INCORPORATED16 citations73